To be honest, this doesn't seem like that realistic a concern to me. It's a lot harder to prepare lots of food without making people sick than it is to shave an

To be honest, this doesn't seem like that realistic a concern to me. It's a lot harder to prepare lots of food without making people sick than it is to shave and cut hair without stabbing someone, and yet chefs aren't under occupational licensing. I'm not against literally any regulation, but occupational licensing is a pretty heavy-duty instrument of regulation and I'm really skeptical that it needs to be applied to every barber.